package com.example.patentback.service;

import com.example.patentback.entity.Applicant;

import java.util.List;

public interface ApplicantService {
    Applicant selectById(Long id);
    List<Long> addApplicants(List<Applicant> applicants);
    int deleteApplicants(Long[] applicantIds);
    Applicant selectByUserId(Long userId);
    List<Applicant> selectByIds(List<Long> ids);
}
